289893241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5953}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 334376640

約数和(自身を除く): 44483399

約数列:

[1, 11, 19, 209, 233, 2563, 4427, 5953, 48697, 65483, 113107, 1244177, 1387049, 15257539, 26353931, 289893241]

約数ペア:

[(1, 289893241), (11, 26353931), (19, 15257539), (209, 1387049), (233, 1244177), (2563, 113107), (4427, 65483), (5953, 48697)]